habitable articles

How many habitable planets are there in our solar system?

When we gaze up at the night sky from Earth, the question of how many other worlds in our local neighborhood might suppo...

Is Mercury or Venus more habitable?

The comparison between Mercury and Venus regarding habitability often pits one extreme environment against another, both...

What makes a planet a habitable zone?

The search for life beyond Earth often boils down to finding the right address—a place neither too scorching nor too fri...

Why is the Goldilocks zone habitable?

The region around a star where a planet could potentially host liquid water on its surface is commonly known as the Habi...

What are the three factors that make a planet habitable?

The quest to determine if a planet can support life rests on a set of environmental parameters, often extrapolated from ...